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UCC3581DG4
UCC3581DG4
Current Mode PWM Controllers UCC3581DG4
Texas Instruments
UCC3581DG4
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Power Management
Current Mode PWM Controllers
Specification
Product AttributeAttribute Value
PPAPNo
SVHCYes
TypeVoltage Mode PWM Controller
EU RoHSCompliant
MountingSurface Mount
TopologyBoost|Flyback|Forward
ECCN (US)EAR99
Pin Count14
AutomotiveNo
Lead ShapeGull-wing
On/Off PinYes
PCB changed14
Part StatusObsolete
Package Width4(Max)
Control MethodVoltage Mode PWM Controller
Fall Time (ns)20
Package Height1.5(Max)
Package Length8.75(Max)
Rise Time (ns)20
Synchronous PinYes
Supplier PackageSOIC
Adjustable OutputNo
Output Current (mA)1000(Max)
Number of PWM Outputs1
Standard Package NameSOP
Maximum Duty Cycle (%)87
Switching Frequency (kHz)21
Supplier Temperature GradeCommercial
Maximum Supply Current (mA)0.6
Maximum Power Dissipation (mW)650
Maximum Operating Temperature (°C)70
Minimum Operating Temperature (°C)0
Maximum Operating Supply Voltage (V)15
Description
Voltage Mode PWM Controller 1A 21kHz 14-Pin SOIC
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